elexlearner
Junior Member level 3
rs232 multidrop
Hi,
I want to connect the three devices such that PC and D1; also D1 and D2 can communicate on RS232 level.
I have a problem in connecting the 3 devices. It works fine between D1 and D2 but whenever there is transmission by PC the D2 loads the line.D2 has RS232 to TTL converter (MAX202).
What can I do .
Hi,
I want to connect the three devices such that PC and D1; also D1 and D2 can communicate on RS232 level.
I have a problem in connecting the 3 devices. It works fine between D1 and D2 but whenever there is transmission by PC the D2 loads the line.D2 has RS232 to TTL converter (MAX202).
What can I do .